MESO — Institutional owners (13F)
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | Shares | % of tracked 13F | Type |
|---|---|---|---|---|
| JANE STREET GROUP, LLC | $16,097,994 | 1,189,800 | 17.75% | Call option |
| CITADEL ADVISORS LLC | $9,940,491 | 734,700 | 10.96% | Call option |
| MORGAN STANLEY | $9,722,766 | 718,608 | 10.72% | Shares |
| BlackRock, Inc. | $8,987,708 | 664,280 | 9.91% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $6,193,276 | 457,744 | 6.83% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $5,384,940 | 398,000 | 5.94% | Call option |
| GOLDMAN SACHS GROUP INC | $5,352,630 | 395,612 | 5.90% | Shares |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $3,513,741 | 259,700 | 3.87% | Shares |
| UBS Group AG | $2,706,718 | 200,053 | 2.98% | Shares |
| Arax Advisory Partners | $2,273,339 | 168,022 | 2.51% | Shares |
| Summit X, LLC | $2,170,336 | 199,295 | 2.39% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,815,726 | 134,200 | 2.00% | Put option |
| BANK OF AMERICA CORP /DE/ | $1,353,000 | 100,000 | 1.49% | Shares |
| Penbrook Management LLC | $1,178,124 | 87,075 | 1.30% | Shares |
| CITADEL ADVISORS LLC | $1,121,637 | 82,900 | 1.24% | Put option |
| Fi3 FINANCIAL ADVISORS, LLC | $1,020,894 | 7,891 | 1.13% | Shares |
| Prosperity Wealth Management, Inc. | $918,236 | 50,900 | 1.01% | Shares |
| M&G PLC | $827,400 | 59,100 | 0.91% | Shares |
| Quadrature Capital Ltd | $718,795 | 53,126 | 0.79% | Shares |
| LPL Financial LLC | $647,641 | 47,867 | 0.71% | Shares |
| LAZARI CAPITAL MANAGEMENT, INC. | $641,606 | 47,421 | 0.71% | Shares |
| Rialto Wealth Management, LLC | $629,145 | 46,500 | 0.69% | Shares |
| GROUP ONE TRADING LLC | $595,726 | 44,030 | 0.66% | Shares |
| ROYAL BANK OF CANADA | $595,000 | 44,003 | 0.66% | Shares |
| TWO SIGMA INVESTMENTS, LP | $587,243 | 43,403 | 0.65% | Shares |
| GEODE CAPITAL MANAGEMENT, LLC | $456,596 | 33,747 | 0.50% | Shares |
| JANE STREET GROUP, LLC | $448,547 | 33,152 | 0.49% | Shares |
| &PARTNERS | $372,982 | 27,567 | 0.41% | Shares |
| CITIGROUP INC | $354,878 | 26,229 | 0.39% | Shares |
| AQR CAPITAL MANAGEMENT LLC | $341,267 | 25,223 | 0.38% | Shares |
| XTX Topco Ltd | $337,736 | 24,962 | 0.37% | Shares |
| WELLS FARGO & COMPANY/MN | $258,328 | 19,093 | 0.28% | Shares |
| Vanguard Personalized Indexing Management, LLC | $249,047 | 18,407 | 0.27% | Shares |
| MARSHALL WACE, LLP | $236,545 | 17,483 | 0.26% | Shares |
| Squarepoint Ops LLC | $235,449 | 17,402 | 0.26% | Shares |
| BCS Private Wealth Management, Inc. | $216,480 | 16,000 | 0.24% | Shares |
| R Squared Ltd | $196,077 | 14,492 | 0.22% | Shares |
| Rathbones Group PLC | $189,650 | 14,017 | 0.21% | Shares |
| Creative Planning | $178,109 | 13,164 | 0.20% | Shares |
| CHOREO, LLC | $168,449 | 12,450 | 0.19% | Shares |
| Ballentine Partners, LLC | $141,361 | 10,448 | 0.16% | Shares |
| Visionary Wealth Advisors | $139,698 | 10,325 | 0.15% | Shares |
| TOBIAS FINANCIAL ADVISORS, INC. | $135,300 | 10,000 | 0.15% | Shares |
| BNP PARIBAS FINANCIAL MARKETS | $133,352 | 9,856 | 0.15% | Shares |
| China Universal Asset Management Co., Ltd. | $112,556 | 8,319 | 0.12% | Shares |
| RHUMBLINE ADVISERS | $106,242 | 7,853 | 0.12% | Shares |
| GAMMA Investing LLC | $100,298 | 7,413 | 0.11% | Shares |
| SIMPLEX TRADING, LLC | $94,317 | 6,971 | 0.10% | Shares |
| SIGNATUREFD, LLC | $91,625 | 6,772 | 0.10% | Shares |
| JPMORGAN CHASE & CO | $54,711 | 4,020 | 0.06% | Shares |
| JFS WEALTH ADVISORS, LLC | $51,293 | 3,335 | 0.06% | Shares |
| BARCLAYS PLC | $41,158 | 3,042 | 0.05% | Shares |
| Rockefeller Capital Management L.P. | $40,590 | 3,000 | 0.04% | Shares |
| Mirae Asset Global Investments Co., Ltd. | $31,633 | 2,338 | 0.03% | Shares |
| Lindbrook Capital, LLC | $28,117 | 2,253 | 0.03% | Shares |
| DEUTSCHE BANK AG\ | $22,730 | 1,680 | 0.03% | Shares |
| Tower Research Capital LLC (TRC) | $21,743 | 1,607 | 0.02% | Shares |
| OSAIC HOLDINGS, INC. | $19,875 | 1,469 | 0.02% | Shares |
| GF FUND MANAGEMENT CO. LTD. | $15,005 | 1,109 | 0.02% | Shares |
| Parallel Advisors, LLC | $14,626 | 1,081 | 0.02% | Shares |
| Blue Trust, Inc. | $13,557 | 1,002 | 0.01% | Shares |
| IFG Advisory, LLC | $10,148 | 750 | 0.01% | Shares |
| NATIONAL BANK OF CANADA /FI/ | $7,103 | 525 | 0.01% | Shares |
| US BANCORP \DE\ | $5,548 | 410 | 0.01% | Shares |
| Caitong International Asset Management Co., Ltd | $4,938 | 365 | 0.01% | Shares |
| Farther Finance Advisors, LLC | $4,330 | 320 | 0.00% | Shares |
| JONES FINANCIAL COMPANIES LLLP | $3,957 | 300 | 0.00% | Shares |
| SBI Securities Co., Ltd. | $2,841 | 210 | 0.00% | Shares |
| PNC Financial Services Group, Inc. | $1,989 | 147 | 0.00% | Shares |
| Steward Partners Investment Advisory, LLC | $1,732 | 128 | 0.00% | Shares |
| EverSource Wealth Advisors, LLC | $1,556 | 115 | 0.00% | Shares |
| Allworth Financial LP | $1,435 | 106 | 0.00% | Shares |
| WealthCollab, LLC | $988 | 73 | 0.00% | Shares |
| CVA Family Office, LLC | $934 | 69 | 0.00% | Shares |
| Parkside Financial Bank & Trust | $406 | 30 | 0.00% | Shares |
| Stone House Investment Management, LLC | $311 | 23 | 0.00% | Shares |
| NISA INVESTMENT ADVISORS, LLC | $244 | 18 | 0.00% | Shares |
| AMICA MUTUAL INSURANCE CO | $130 | 9,575 | 0.00% | Shares |
| Zurcher Kantonalbank (Zurich Cantonalbank) | $95 | 7 | 0.00% | Shares |
| Russell Investments Group, Ltd. | $14 | 1 | 0.00% | Shares |